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<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <table background="../音视频/音视频/6.jpg" width="400px"align="center"height="300px"border="1"cellspacing="0">
        <thead></thead>
        <tbody>
            <tr>
                <tr bgcolor="baidu">
                       <!-- th加粗居中 -->
                <th>性别</th>
                <th>性别</th>
                <th>年龄</th>

            </tr>
            <tr>
                <td>terry</td>
                <td>male</td>
                <td>28</td>

            </tr>
            <tr>
                <td>larry</td>
                <td>female</td>
                <td>32</td>

            </tr>
        </tbody>
        <tfoot></tfoot>
    </table>
</body>
</html>